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Fighting viruses with viruses

ABC Science - Tue, 2016-02-23 15:44
EMERGING DISEASES: Vaccinating wildlife with genetically-modified viruses could one day help stop diseases jumping to humans from their animal hosts, say researchers.

Green Army Round Five

Department of the Environment - Tue, 2016-02-23 11:45
Applications for Round Five of the Green Army Programme will be opening in the first half of 2016. Information sessions for prospective applicants will be held in capital cities.
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Dragonfly telescope shines a light on dark matter

ABC Science - Tue, 2016-02-23 09:24
GREAT MOMENTS IN SCIENCE: Sometimes a major discovery - like finding evidence to support the theory of dark matter - just requires a bit of creative thinking over a curry, as Dr Karl explains.

Indoor and outdoor air pollution 'claiming at least 40,000 UK lives a year'

The Guardian - Mon, 2016-02-22 21:25

Report finds air pollution inside and outside the home is costing £20bn a year as well as causing tens of thousands of deaths

Air pollution both inside and outside the home causes at least 40,000 deaths a year in the UK, according to new report, which estimates the cost of the damage at £20bn.

The major health impact of outdoor air pollution is relatively well known but the report, from the Royal College of Physicians and the Royal College of Paediatrics and Child Health, also highlights the less understood impact of indoor pollution, as well as the growing evidence of harm to children’s health and intelligence.

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Qld news - look out for the Climate Reality Series

Newsletters QLD - Mon, 2016-02-22 21:10
Qld news - look out for the Climate Reality Series
Categories: Newsletters QLD

Community Heritage and Icons Grants 2015-16 now open

Department of the Environment - Mon, 2016-02-22 12:54
The call for applications for funding through the Community Heritage and Icons Grants programme is now open. Applications close Tuesday 22 March 2016.
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The 'firefall': sunlight on Yosemite waterfall creates rare illusion

The Guardian - Sun, 2016-02-21 01:55

For just a few days each year, the water of Horsetail fall in Yosemite national park appears like lava, drawing crowds of onlookers and photographers

Hundreds of photographers have swarmed to Yosemite national park to catch a rare glimpse of a “firefall” – a phenomenon that makes it appear as if water has turned into lava, flowing from a volcano.

For about 10 days each February, sunlight illuminates Horsetail Fall in a way that looks like lava is tumbling down the rock face. The light show can prove elusive – local photographers said this is the first February in four years in which conditions have been ideal to capture the firefall.

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Donations for funeral costs of six-year-old brown snake victim reach $3,000

The Guardian - Fri, 2016-02-19 14:41

Fundraising campaign to help northern New South Wales family pay for Kathryn Sullivan’s funeral raises more than $3,000 in 24 hours

Australians have donated more than $3,000 to help pay funeral costs for a six-year-old girl who died after she was bitten by a brown snake.

Kathryn Sullivan was bitten by the snake on a Walgett property in northern New South Wales last week. She was airlifted to the Sydney Children’s hospital but her condition deteriorated and she was transferred back to Walgett hospital where she died on Saturday.

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Endangered dolphin passed around by beachgoers - video

The Guardian - Fri, 2016-02-19 09:15

Beachgoers in Argentina picked up and passed around an endangered Franciscana dolphin, which can be seen being plucked out of the water before being petted by beachgoers. Other images showed people taking selfies with the dolphin

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Following orders to do something bad may distance us from a sense of responsibility

ABC Science - Fri, 2016-02-19 03:00
HUMAN BEHAVIOUR: When we act under orders to do something bad, we perceive a greater delay between our action and its consequences than when we act of our own free will, a new study suggests.

'Superinfected' mozzies could stop dengue and Zika

ABC Science - Thu, 2016-02-18 14:56
BIOCONTROL: Scientists have created a new strain of mosquito they say could help in the fight against viruses such as dengue and perhaps even Zika.

Human DNA in Neanderthals pushes back out-of Africa timeline

ABC Science - Thu, 2016-02-18 12:21
HUMAN RELATIONS: The genes of a Neanderthal that lived 100,000 years ago contain DNA from modern humans, indicating that humans left Africa and mated with Neanderthals much earlier than previously thought.

Ecotourism doesn't always help orangutans

ABC Science - Thu, 2016-02-18 08:54
CONSERVATION SCIENCE: Ecotourism will only help save the orangutans if it generates enough income to replace that coming from logging, new research suggests.

Plants in Australia's outback may have 'given up'

ABC Science - Thu, 2016-02-18 08:32
CLIMATE SENSITIVITY: The plant life of Australia's outback does not respond to sudden increases in rainfall because it has "learned" that drought will soon follow, according to satellite-based maps tracking the impact of changing climatic conditions.

US 'likely culprit' of global spike in methane emissions over last decade

The Guardian - Wed, 2016-02-17 23:35

Harvard study shows 30% rise across the country since 2002 with peaks coinciding with shale oil and gas boom, reports Climate Central

There was a huge global spike in one of the most potent greenhouse gases driving climate change over the last decade, and the U.S. may be the biggest culprit, according a new Harvard University study.

The United States alone could be responsible for between 30-60% of the global growth in human-caused atmospheric methane emissions since 2002 because of a 30% spike in methane emissions across the country, the study says.

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Hubble studies 'super-Earth' atmosphere for first time

ABC Science - Wed, 2016-02-17 13:58
EXOTIC ENVIRONMENT: Data from the Hubble Space Telescope shows the planet is surrounded by an atmosphere mostly made up of hydrogen and helium like a gas giant, such as Jupiter or Saturn.

Aussie cockroaches evolved as climate changed millions of years ago

ABC Science - Wed, 2016-02-17 11:13
COCKROACH EVOLUTION: Australian soil-burrowing cockroaches are adding weight to the idea that evolution is a much more predictable process than some believe.

‘Never seen it so bad’: violence and impunity in Brazil’s Amazon

The Guardian - Wed, 2016-02-17 05:08

Former deputy editor of National Geographic Brazil says a “humanitarian catastrophe” is taking place in Brazil’s Amazon

One of the perpetrators of arguably Brazil’s most internationally high-profile murders in recent years is currently walking around free. In 2013, amid much media coverage, Lindonjonson Silva Rocha was sentenced to 42 years prison for killing two nut collectors-turned-environmental activists in southern Pará, but then in November last year he escaped.

One man who knew both victims, “Zé Cláudio” Ribeiro da Silva and his wife Maria do Espírito Santo, is Felipe Milanez, a political ecologist at the Federal University of Recôncavo of Bahia, activist, film-maker, former deputy editor of National Geographic Brazil, and the editor of the recently-published book, Memórias Sertanistas: Cem Anos de Indigenismo no Brasil. Here I interview Milanez, via email, about Zé Cláudio and the Brazilian Amazon:

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Donald Trump warned against scrapping Paris climate deal

The Guardian - Wed, 2016-02-17 01:25

US climate envoy says threats by Republican presidential candidates to withdraw from the global agreement would be ‘diplomatic black eye’

President Obama’s special envoy for climate change has warned Republican presidential hopefuls including Donald Trump and Ted Cruz that any attempt to scrap the Paris climate agreement would lead to a “diplomatic black eye” for the US.

Speaking to journalists in Brussels, Todd Stern also said that a recent supreme court decision to block Barack Obama’s clean power plan would not affect US climate pledges, or plans to formally sign up to the Paris agreement later this year.

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Masdar's zero-carbon dream could become world’s first green ghost town

The Guardian - Tue, 2016-02-16 23:47

Developers have abandoned their original goal of building the world’s first zero-carbon city in the UAE desert. With completion originally scheduled for this year, just how much of the once-revolutionary vision has actually been realised?

Years from now passing travellers may marvel at the grandeur and the folly of the futuristic landscape on the edges of Abu Dhabi: the barely occupied office blocks, the deserted streets, the vast tracts of undeveloped land and – most of all – the abandoned dream of a zero-carbon city.

Masdar City, when it was first conceived a decade ago, was intended to revolutionise thinking about cities and the built environment.

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